Models and Pricing

Cloud API pricing, models, and cost breakdown.

Pricing Overview

Product	Pay As You Go	Business/Scaleup	Notes
AI Agent Tasks	$0.01 init + per-step	25% off per-step	See LLM pricing below
Browser Sessions	$0.06/hour	$0.03/hour (50% off)	Charged upfront, unused time refunded
Skill Creation	$2.00/skill	$1.00/skill (50% off)	Refunded if cancelled, refinements free
Skill Execution	$0.02/call	$0.01/call (50% off)	Per API call
Proxy Data	$10/GB	$4-5/GB (50-60% off)	Metered by data transfer

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AI Agent Task Pricing

Task pricing consists of two components:

1. Task Initialization Cost: $0.01 per started task
2. Task Step Cost: Additional cost based on the specific model used for each step

LLM Model Step Pricing

Model	API String	Cost per Step
Browser Use 2.0	browser-use-2.0	$0.006
Browser Use LLM	browser-use-llm	$0.002
O3	o3	$0.03
Gemini 3 Pro Preview	gemini-3-pro-preview	$0.03
Gemini 3 Flash Preview	gemini-3-flash-preview	$0.01
Gemini Flash Latest	gemini-flash-latest	$0.0075
Gemini Flash Lite Latest	gemini-flash-lite-latest	$0.005
Claude Sonnet 4.5	claude-sonnet-4-5-20250929	$0.05
Claude Sonnet 4.6	claude-sonnet-4-6	$0.05

Browser Use 2.0 is the default — custom-trained for browser automation. 15x cheaper and 6x faster than frontier models (~3s/step vs ~8s/step).

Use it by default (no configuration needed), or pass llm explicitly:

Python

result = await client.run("...", llm="browser-use-2.0")

Example Cost Calculation

Using Browser Use 2.0 for a 10 step task:

• Task initialization: $0.01
• 10 steps x $0.006 per step = $0.06
• Total cost: $0.07

Using Browser Use LLM for a 10 step task:

• Task initialization: $0.01
• 10 steps x $0.002 per step = $0.02
• Total cost: $0.03 (~33 tasks per dollar)

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V3 API Pricing (Token-Based)

V3 uses token-based billing instead of flat per-step costs.

Model	Input per 1M	Output per 1M
BU Mini (Gemini 3 Flash)	~$0.72	~$4.20
BU Max (Claude Sonnet 4.6)	~$3.60	~$18.00

Includes a 1.2x markup over raw provider costs. Task initialization ($0.01) and browser sessions are billed separately.

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Browser Session Pricing

Browser sessions (direct CDP access) are billed separately from AI agent tasks. Business and Scaleup subscribers get 50% off browser session costs.

Plan	Hourly Rate	Per Minute
Pay As You Go	$0.06/hour	$0.001/min
Business/Scaleup	$0.03/hour	$0.0005/min

Item	Details
Minimum charge	1 minute
Billing	Charged upfront
Refunds	Proportional refund when stopped early

How Browser Session Billing Works

1. Upfront charge: Full amount charged when session starts based on timeout duration
2. Proportional refund: Unused time refunded when you stop the session
3. Minimum billing: At least 1 minute is charged

Example (Pay As You Go): You start a 60-minute session ($0.06 charged). You stop after 30 minutes. You receive a $0.03 refund.

Example (Business): Same scenario costs only $0.03 upfront, with $0.015 refund for unused time.

Timeout Limits

All plans support up to 4 hours (240 minutes) per browser session.

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Skill Pricing

Item	Pay As You Go	Business/Scaleup
Skill creation	$2.00 per skill	$1.00 per skill (50% off)
Skill execution	$0.02 per API call	$0.01 per API call (50% off)
Skill refinement	Free	Free
Minimum balance to create	$2.00	$2.00
Minimum balance to execute	$0.10	$0.10

How Skill Creation Billing Works

1. Upfront charge: Charged when you start creating a skill
2. Refund on cancellation: Full refund if you cancel before generation completes
3. Refinements are free: Iterating on an existing skill costs nothing

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Proxy Pricing

Proxy usage is charged per GB of data transferred. Business and Scaleup subscribers get 50% off proxy costs.

Plan	Proxy Cost
Pay As You Go	$10/GB
Business	$5/GB (50% off)
Scaleup	$4/GB (60% off)

Proxy is automatically enabled when you set proxyCountryCode on a session. Data usage is metered and charged based on actual transfer.

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Scaleup & Enterprise — contact us to get started. We sign ZDR (zero data retention), no-training, HIPAA, BAA, and custom compliance contracts. Includes dedicated browser pool, on-prem deployment options, and custom SLAs.

See plans & pricing →